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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27/01/2025, 14:24
Behavioral task
behavioral1
Sample
2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe
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Size
73KB
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MD5
28a863f1f4e320c9a83c2e02d1c9d9cb
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SHA1
ea509b251b427fc8aa68e131c2b1725e4c874380
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SHA256
c30a67f4e139c10149ce497e538fb1253d0d4774f0246a7e687769acc8b7910e
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SHA512
fc38e435bdd3c032fbfe43b8d412a2d0623d2355c519cd3da7f82661da035d42c6e938068602e98e8f62d34e3cfbb366e480d085f3be7a7eacfe054af18e95dc
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SSDEEP
1536:b55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:nMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\uzjnzbbvwrd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe" 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\Y: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\A: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\I: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\K: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\Q: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\V: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\J: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\R: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\X: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\G: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\M: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\P: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\U: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\O: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\S: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\T: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\B: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\E: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\H: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\L: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\N: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe File opened (read-only) \??\Z: 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 15 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2012 wrote to memory of 3596 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 83 PID 2012 wrote to memory of 3596 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 83 PID 2012 wrote to memory of 3596 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 83 PID 2012 wrote to memory of 2176 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 95 PID 2012 wrote to memory of 2176 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 95 PID 2012 wrote to memory of 2176 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 95 PID 2012 wrote to memory of 264 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 103 PID 2012 wrote to memory of 264 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 103 PID 2012 wrote to memory of 264 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 103 PID 2012 wrote to memory of 2948 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 110 PID 2012 wrote to memory of 2948 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 110 PID 2012 wrote to memory of 2948 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 110 PID 2012 wrote to memory of 3500 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 113 PID 2012 wrote to memory of 3500 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 113 PID 2012 wrote to memory of 3500 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 113 PID 2012 wrote to memory of 2452 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 117 PID 2012 wrote to memory of 2452 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 117 PID 2012 wrote to memory of 2452 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 117 PID 2012 wrote to memory of 4572 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 121 PID 2012 wrote to memory of 4572 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 121 PID 2012 wrote to memory of 4572 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 121 PID 2012 wrote to memory of 920 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 125 PID 2012 wrote to memory of 920 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 125 PID 2012 wrote to memory of 920 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 125 PID 2012 wrote to memory of 4132 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 129 PID 2012 wrote to memory of 4132 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 129 PID 2012 wrote to memory of 4132 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 129 PID 2012 wrote to memory of 3992 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 133 PID 2012 wrote to memory of 3992 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 133 PID 2012 wrote to memory of 3992 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 133 PID 2012 wrote to memory of 4396 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 137 PID 2012 wrote to memory of 4396 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 137 PID 2012 wrote to memory of 4396 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 137 PID 2012 wrote to memory of 3412 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 141 PID 2012 wrote to memory of 3412 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 141 PID 2012 wrote to memory of 3412 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 141 PID 2012 wrote to memory of 4128 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 145 PID 2012 wrote to memory of 4128 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 145 PID 2012 wrote to memory of 4128 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 145 PID 2012 wrote to memory of 1860 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 149 PID 2012 wrote to memory of 1860 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 149 PID 2012 wrote to memory of 1860 2012 2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe 149
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-27_28a863f1f4e320c9a83c2e02d1c9d9cb_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3596
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2176
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:264
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2948
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3500
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2452
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4572
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:920
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4132
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4396
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3412
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4128
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1860
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